Ethanol is higher octane 100 compared to the 87 in regular gasoline and at Smith’s customers can receive full-service ethanol for $1.85 a gallon, or about 20 cents less than regular unleaded. Smith 66 ...

SAO PAULO, March 17 (Reuters) - Tests in Brazil exploring the viability of increasing the proportion of anhydrous ethanol mixed with gasoline to 30% showed "consistent performance" and "real ...

Folks have been experimenting with ethanol in modern combustion engines even when they weren't so modern. Nicolaus Otto, the inventor of the traditional four-cycle engine, used it to power one of his ...

SAN JUAN, Puerto Rico (AP) — A Swiss oil company says it will start selling regular gasoline mixed with ethanol as part of a pilot program in Puerto Rico. Puma Energy Caribe LLC says 56 gas stations ...

If you're a casual driver and don't pay much mind to the specifics of fuel composition, filling up at the gas station can be confusing, especially if it's a new car. Whether you're topping off a ...

A reasonable definition of a street rod is a vintage car modernized with improved performance for today's roads and travel speeds. Of course if you're reading this you already knew that, but while ...

BENGALURU, India (AP) — India’s push to blend ethanol with gasoline shows the benefits and challenges of the sustainable fuel efforts being showcased at global climate talks this week. Earlier this ...

SAO PAULO, Oct 20 (Reuters) - Danish shipping company Maersk (MAERSKb.CO), opens new tab is testing a blend of Brazilian ethanol with methanol and marine diesel - known as "bunker" - for its vessel ...